Comparison

KinKeep vs Gravity

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

KinKeep

Features
Read full description

Your relationships are private and personal. KinKeep is thoughtfully designed to help you stay connected with intention, without compromising your privacy or control over your data. All your data stays on your device. Key Features - Set personalized contact schedules for each person in your circle. InnerCircle gently reminds you when it’s time to reach out, helping you stay consistent without pressure or noise. - Create detailed profiles with photos, contact information, birthdays, social links, and personal notes. Organize people by importance or custom groups that reflect your real life. - Log every meaningful interaction, from in-person meetings to calls, messages, and video chats. Track dates, duration, locations, moods, and attach photos to preserve important moments. - View clear, easy-to-understand insights about your social life. Identify interaction patterns, see who needs follow-up, and understand your relationship health at a glance. - Never miss an important date again. Stay ahead of birthdays and special occasions so you can always show up at the right moment. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Gravity

Features
Read full description

You mean to stay in touch. Then three months pass. Gravity quietly keeps track of who you're drifting from and makes reaching out take less than 10 seconds. No guilt trips β€” just a warm nudge when someone needs a hello. YOU'RE NOT A BAD FRIEND You're just busy β€” and life moves fast, and somehow a week becomes a month becomes you realising it's been almost a year. Gravity fixes the forgetting part. The caring was always there. HOW IT WORKS 1. Add the people who matter β€” name them and pick how close you are: inner circle, friends, or keep in touch. Done in 20 seconds. 2. Gravity keeps track β€” a gentle nudge when someone needs a hello. Not a guilt trip, just a quiet reminder that they'd love to hear from you. 3. Say hello your way β€” iMessage, WhatsApp, a call, an email. Open it straight from the app. Mark it done. Clock resets. That's it. CLOSENESS LEVELS β€’ Inner circle (every 2 weeks) β€” the ones you'd call at 2am β€’ Friends (every month) β€” people you grab coffee with β€’ Keep in touch (every 3 months) β€” love them, life's just busy WARMTH RINGS See your social health at a glance. Colorful half-circle rings show how connected you've been this week β€” they grow as you reach out. DAILY REMINDERS, ON YOUR TERMS A gentle nudge delivered to your inbox or phone. "Sarah would love to hear from you β€” it's been a couple weeks." Only when someone actually needs a hello. No noise. β€’ Daily reminder email + push β€” toggle each independently β€’ Pick when it arrives: morning, midday, or evening β€’ Birthdays get their own 7am nudge so you don't miss them β€’ Weekly digest every Sunday β€” what's coming up, who you reached out to, and how your circles are doing β€’ Quiet for two weeks? We pause the daily nudge automatically β€” no guilt trip when life is busy SIMPLE & WARM β€’ Beautiful, calm design β€” no information overload β€’ Say hello in under 10 seconds β€” tap, choose a channel, done β€’ Celebrations when you reach out (confetti!) β€’ "You're all caught up" β€” the best feeling PRIVACY-FIRST β€’ Your contacts stay on the app β€” we never access your phone contacts β€’ Names only β€” no phone numbers, no emails, no social profiles stored β€’ Delete anytime β€” your data, your choice β€’ No ads, no tracking, no selling data FREE β€’ Up to 5 people β€’ All features β€” nothing locked behind a paywall β€’ All channels (iMessage, WhatsApp, Call, Email) GRAVITY PRO β€’ Unlimited people β€” keep your whole circle close β€’ All future premium features β€’ Support independent development Made with care by one person who also forgets to text back. Terms of Use: https://mygravity.app/terms Privacy: https://mygravity.app/privacy

Screenshots

KinKeep4 screens
Gravity4 screens

Verdict

The call

The clearest difference is update cadence: Gravity at every 3 weeks against KinKeep's every 5 months. Gravity also leads on iOS requirement (16.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. KinKeep sells 2 in-app purchases, starting at $2.99 per month and Gravity sells 1 in-app purchase, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KinKeep ships an update every 5 months, Gravity every 3 weeks. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard2 real differences Β· 4 level
KinKeep versus Gravity: the parameters behind the verdict, then further details
ParameterKinKeepGravity
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.116.0 β€” better
Further details β€” not scored
Size5 MB6 MB
Age rating4+4+
DeveloperThach Nguyen TrongGabriel Rubens

In-app purchases

2 purchases

KinKeep

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$29.991 Year
1 purchases

Gravity

Subscriptions1
  • Gravity Pro$24.991 Year

Questions

Is KinKeep free?
KinKeep is free to download, with in-app purchases available.
Is Gravity free?
Gravity is free to download, with in-app purchases available.
Do KinKeep or Gravity have ads?
Neither KinKeep nor Gravity shows ads.
Which is updated more often, KinKeep or Gravity?
KinKeep ships an update every 5 months, and Gravity every 3 weeks. Most recently, KinKeep was updated on September 23, 2026 and Gravity on September 10, 2026.

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